Question

Exercise 19 (B)
+
4.
1. Two parallel sides of a trapezium are of lengths 27
cm and 19 cm respectively and the distance between
them is 14 cm. Find the area of the trapezium.​

Answer 1

Step-by-step explanation:

a = 27cm

b = 19cm

h = 14cm

the area of the ttrapezium

$= \frac{1}{2} (a + b)h \\ = \frac{1}{2} (27 + 19)14 \\ = \frac{1}{2} \times 46 \times 14 \\ = 322 {cm}^{2}$